🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.76 AU - 0.92 AU

Year: 289 Days

Day: 35.6 Hours

Environment

Temp: 92 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,089,181 km

• M1: 42,486 km (0.111 R)
• M2: 66,571 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.8

Radius: 11.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.72 AU - 6.42 AU

Year: 4926 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 106,089,181 km

• M1: 147,504 km (0.115 R)
• M2: 529,277 km (0.091 R)
• M3: 1,068,428 km (0.082 R)
• M4: 1,747,154 km (0.101 R)
• M5: 2,406,880 km (0.043 R)
• M6: 4,522,792 km (0.077 R)
• M7: 7,447,880 km (0.09 R)
• M8: 8,614,593 km (0.109 R)
• M9: 9,726,704 km (0.088 R)
• M10: 10,793,486 km (0.031 R)
• M11: 14,239,773 km (0.117 R)
• M12: 17,644,919 km (0.101 R)
• M13: 18,359,399 km (0.057 R)
• M14: 19,501,578 km (0.073 R)
• M15: 23,913,070 km (0.118 R)
• M16: 24,627,549 km (0.1 R)
• M17: 27,628,932 km (0.083 R)
• M18: 30,309,725 km (0.119 R)
• M19: 31,052,928 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.8

Radius: 10.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.02 AU - 9.7 AU

Year: 8258 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 106,089,181 km

• M1: 140,472 km (0.074 R)
• M2: 645,365 km (0.074 R)
• M3: 1,173,745 km (0.115 R)
• M4: 1,676,095 km (0.08 R)
• M5: 2,388,031 km (0.092 R)
• M6: 3,140,359 km (0.115 R)
• M7: 4,994,624 km (0.081 R)
• M8: 5,507,446 km (0.046 R)
• M9: 11,620,613 km (0.097 R)
• M10: 16,934,928 km (0.107 R)
• M11: 18,444,819 km (0.087 R)
• M12: 23,594,427 km (0.118 R)
• M13: 25,299,992 km (0.093 R)
• M14: 31,309,338 km (0.114 R)
• M15: 32,429,976 km (0.116 R)
• M16: 33,788,474 km (0.054 R)
• M17: 38,206,548 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.4

Radius: 6.3

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.86 AU - 14.88 AU

Year: 18320 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 106,089,181 km

• M1: 80,633 km (0.076 R)
• M2: 444,006 km (0.115 R)
• M3: 1,292,526 km (0.06 R)
• M4: 1,988,455 km (0.062 R)
• M5: 2,268,951 km (0.113 R)
• M6: 3,247,171 km (0.034 R)
• M7: 5,375,949 km (0.083 R)
• M8: 7,471,815 km (0.05 R)
• M9: 7,693,968 km (0.11 R)
• M10: 9,582,043 km (0.111 R)
• M11: 10,717,042 km (0.052 R)
• M12: 12,304,574 km (0.078 R)
• M13: 14,449,958 km (0.095 R)
• M14: 18,077,107 km (0.084 R)
• M15: 21,723,406 km (0.113 R)
• M16: 22,268,391 km (0.032 R)
• M17: 23,861,758 km (0.064 R)
• M18: 27,801,268 km (0.097 R)
• M19: 28,659,810 km (0.096 R)
• M20: 33,820,488 km (0.115 R)
• M21: 35,795,180 km (0.108 R)
• M22: 40,516,639 km (0.096 R)
• M23: 43,453,993 km (0.065 R)
• M24: 48,814,384 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.9

Radius: 6.2

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.94 AU - 21 AU

Year: 27363 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 106,089,181 km

• M1: 77,342 km (0.085 R)
• M2: 536,159 km (0.093 R)
• M3: 1,205,908 km (0.049 R)
• M4: 1,524,402 km (0.08 R)
• M5: 2,505,465 km (0.108 R)
• M6: 3,818,037 km (0.107 R)
• M7: 4,392,642 km (0.109 R)
• M8: 5,622,935 km (0.091 R)
• M9: 5,894,156 km (0.112 R)
• M10: 6,660,396 km (0.084 R)
• M11: 6,861,905 km (0.093 R)
• M12: 8,272,762 km (0.102 R)
• M13: 9,545,541 km (0.047 R)
• M14: 9,801,952 km (0.082 R)
• M15: 11,154,017 km (0.102 R)
• M16: 12,397,176 km (0.062 R)
• M17: 12,625,761 km (0.119 R)
• M18: 13,649,160 km (0.103 R)
• M19: 13,974,984 km (0.088 R)
• M20: 16,310,805 km (0.065 R)
• M21: 17,714,931 km (0.051 R)
• M22: 21,409,849 km (0.105 R)
• M23: 22,747,553 km (0.096 R)
• M24: 24,021,678 km (0.102 R)
• M25: 24,736,457 km (0.094 R)
• M26: 30,555,215 km (0.036 R)
• M27: 34,300,847 km (0.029 R)
• M28: 34,902,978 km (0.102 R)
• M29: 41,148,390 km (0.086 R)
• M30: 42,515,416 km (0.032 R)
• M31: 47,911,560 km (0.09 R)
• M32: 64,266,946 km (0.115 R)
• M33: 69,406,082 km (0.034 R)
• M34: 73,809,196 km (0.089 R)
• M35: 78,394,969 km (0.091 R)
• M36: 85,623,987 km (0.115 R)
• M37: 87,848,358 km (0.111 R)
• M38: 91,544,472 km (0.044 R)
• M39: 96,234,216 km (0.039 R)
• M40: 103,252,600 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 10,489 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit